UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfDAMjtSZRjloTlIl2I8CnKpahy5zt8h1LPnFrna8i8=' 
WHERE 
  key_id = 'de4539df17bec462c7591ab9b513bddc3541e03fc40cbc69a3c0ff51a6b912c8' 
  AND (
    token = 'QfDAMjtSZRjloTlIl2I8CnKpahy5zt8h1LPnFrna8i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )